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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता ११ वी

Predict the possible product of the following reaction. bromination of phenol

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प्रश्न

Predict the possible product of the following reaction.

bromination of phenol

टीपा लिहा
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उत्तर

Phenolic –OH group is ortho and para directing group. So, the bromination of phenol gives p-bromophenol and o-bromophenol.

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पाठ 15: Hydrocarbons - Exercises [पृष्ठ २६०]

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बालभारती Chemistry [English] Standard 11 Maharashtra State Board
पाठ 15 Hydrocarbons
Exercises | Q 2. R. c. | पृष्ठ २६०

संबंधित प्रश्‍न

Predict the possible product of the following reaction.

nitration of toluene


Identify the main product of the reaction.

\[\begin{array}{cc}
\ce{CH3 - CH - CH3 ->[{60%}H2SO4][373 K]}\\
|\phantom{............}\\\ce{OH}\phantom{..........}
\end{array}\] _______.


Identify the main product of the reaction:

\[\ce{H - C ≡ C - H + H - O ->[{40%} H2SO4][{1%} HgSO4]}\] _____.


Name two reagents used for acylation of benzene.


Read the following reaction and answer the questions given below:

  1. Write the name of the reaction.
  2. Identify the electrophile in it.
  3. How is this electrophile generated?

Major product of the below mentioned reaction is, \[\ce{(CH3 )2 C = CH2 ->[ICI]}\]


Identify the compound (A) in the following reaction


Which of the following compounds will not undergo Friedal – crafts reaction easily ? (NEET)


Some meta-directing substituents in aromatic substitution are given. Which one is most deactivating?


2 – butyne on chlorination gives ______.


Suggest the route for the preparation of the following from benzene.

4 – chlorotoluene


How will you convert ethyl chloride into n – butane?


Complete the following:

\[\begin{array}{cc}
\ce{CH2 - CH2 ->[Zn/C2H5OH]}\\
|\phantom{.......}|\phantom{..............}\\
\ce{Br}\phantom{.....}\ce{Br}\phantom{..............}
\end{array}\]


Which of the following is an aromatic compound?


Phenol on distillation with zinc dust gives ____________.


Which of the following is INCORRECT for aromatic hydrocarbons?


Direct bromination of benzene with excess reagent results in the formation of ____________.


The alkane formed on heating sodium butanoate with sodalime is ______.


Which of the following compounds on bromination yields ?


Conversion of hexane into benzene involves the reaction of ______.


Arenes on treatments with chlorine in the presence of ferric chloride as a catalyst undergo what type of reaction?


Identify the X and Y in the following reactions.


Read the following reaction and answer the questions given below.

\[\begin{array}{cc}
\phantom{...............................}\ce{CH3}\\
\phantom{............................}|\\
\ce{CH3 - C = CH2 + HBr ->[benzoyl][peroxide]CH3 - CH - CH2Br}\\
|\phantom{....................................}\\
\ce{CH3}\phantom{..................................}
\end{array}\]

  1. Write the IUPAC name of the product.
  2. State the rule that governs the formation of this product.

Read the following reaction and answer the questions given below.

\[\begin{array}{cc}
\phantom{..............................}\ce{CH3}\\
\phantom{............................}|\\
\ce{CH3 - C = CH2 + HBr ->[benzoyl][peroxide]CH3 - CH - CH2Br}\\
|\phantom{....................................}\\
\ce{CH3}\phantom{.................................}
\end{array}\]

  1. Write IUPAC name of the product.
  2. State the rule that governs formation of this product.

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